190048720

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{30071}}^1$

素因数の和:30163

約数の個数: 40

約数和(自身を含む): 447471360

約数和(自身を除く): 257422640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 30071, 60142, 120284, 150355, 240568, 300710, 481136, 601420, 1202840, 2375609, 2405680, 4751218, 9502436, 11878045, 19004872, 23756090, 38009744, 47512180, 95024360, 190048720]

約数ペア:

[(1, 190048720), (2, 95024360), (4, 47512180), (5, 38009744), (8, 23756090), (10, 19004872), (16, 11878045), (20, 9502436), (40, 4751218), (79, 2405680), (80, 2375609), (158, 1202840), (316, 601420), (395, 481136), (632, 300710), (790, 240568), (1264, 150355), (1580, 120284), (3160, 60142), (6320, 30071)]